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[v3,04/20] dt-bindings: host1x: Document optional HDMI sound-dai-cells

Message ID 20211202162341.1791-5-digetx@gmail.com (mailing list archive)
State Superseded
Headers show
Series Support HDMI audio on NVIDIA Tegra20 | expand

Commit Message

Dmitry Osipenko Dec. 2, 2021, 4:23 p.m. UTC 
Document new optional sound-dai-cells property of HDMI node. This node will
be used as endpoint of HDMI sound DAI graph.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 .../devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt  | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
index e61999ce54e9..27b746f28f31 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
@@ -297,6 +297,7 @@  of the following host1x client modules:
   - nvidia,edid: supplies a binary EDID blob
   - nvidia,panel: phandle of a display panel
   - operating-points-v2: See ../bindings/opp/opp.txt for details.
+  - #sound-dai-cells: Should be 0.
 
 - tvo: TV encoder output